Patents by Inventor Basant K. Dwivedi

Basant K. Dwivedi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4199374
    Abstract: A process of preparing free-flowing particles of fructose with or without dextrose, which process comprises: admixing a high fructose corn syrup with ethanol, the corn syrup and ethanol of defined moisture content, to form a clear homogeneous solution; seeding the solution with crystalline fructose and recovering free-flowing particles of crystalline fructose from the seeded solution.
    Type: Grant
    Filed: December 22, 1978
    Date of Patent: April 22, 1980
    Assignee: Chimicasa GmbH
    Inventors: Basant K. Dwivedi, Subodh K. Raniwala
  • Patent number: 4085227
    Abstract: A flavored chewing gum is provided which contains a water-insoluble gum base, and one or more finely divided poorly water-soluble sweetening agents, such as the free acid form of saccharin and/or one or more finely divided poorly water-soluble food acids, such as fumaric acid, succinic acid or adipic acid, dispersed in the gum base. The finely divided sweetening agent and/or finely divided food acid undergo controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, during which time the chewing gum delivers a balanced sweet and non-sour or sour taste.
    Type: Grant
    Filed: May 4, 1976
    Date of Patent: April 18, 1978
    Assignee: Life Savers, Inc.
    Inventors: Donald A. M. Mackay, Frank Witzel, Basant K. Dwivedi, Daniel Schoenholz
  • Patent number: 4045581
    Abstract: A mint-flavored chewing gum which contains a water-insoluble gum base, sugars, flavoring and, the free acid form of saccharin, in particulate form, dispersed in the insoluble gum base. The particulate artificial sweetener, undergoes controlled release from the gum base for relatively long periods, for example, for 30 minutes or more, at a concentration below the bitter threshold, so that the chewing gum delivers a sweet taste during such time unaccompanied by a metallic or bitter aftertaste.
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: August 30, 1977
    Assignee: Life Savers, Inc.
    Inventors: Donald A. M. Mackay, Frank Witzel, Basant K. Dwivedi, Daniel Schoenholz